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Hyundai reportedly buying robot-maker Boston Dynamics

Dec 10, 2020
If the deal goes through, it would be the third time in seven years that Boston Dynamics has been bought.
People take pictures and videos of Spot, Boston Dynamics' robot dog, during a presentation on the last day of the Web Summit in Lisbon in 2019.
Patricia de Melo Moreira/AFP via Getty Images

The darkest building on the planet is at the Olympics

The structure in Pyeongchang is painted with what its maker says is the darkest man-made substance, a material that absorbs 99 percent of light.
The Hyundai Pavilion at the Pyeongchang Winter Olympics in South Korea, designed by Asif Khan, is coated with Vantablack VBx2.
Luke Hayes

How the EPA made gas-mileage numbers accurate

Feb 24, 2015
The EPA has increasingly made mileage tests a more accurate measure of reality